package cn.lyj.dao;

import java.util.List;

import cn.lyj.entity.SysEmployee;

public interface EmployeeDao extends BaseDao<SysEmployee> {
	// public List<Employee> findsomething();
	public SysEmployee fineEmployeeBySN(String sn);
	
	public SysEmployee getManager(SysEmployee employee);
	
	public SysEmployee getManager();
	
	public SysEmployee getCashier();
}
